文献中也称circle packing in a squarepacking equal circles in a unit squarecsq
在边长 1 的正方形内放置 n 个半径相同、互不重叠的圆，使共同半径尽可能大。
| 纪录 | 数值 / 区间 | 作者 / 持有人 | 来源 |
|---|---|---|---|
| 外部已知最好 | [0.0320530071795, 0.0320530071805] | 见来源署名 | packomania.com ↗ |
| 本站纪录 | 0.032053007 | 游侠 | 纪录详情 ↓ |
本站纪录尚未确认达到或超越此参考纪录。
当前展示：本站纪录
最优构形是「卡死」的接触结构：圆彼此顶住、顶住边界，常出现斜排、错位、以及不碰任何邻居的游离圆。规整的网格摆法几乎从不最优。
n = 1–30 已证明最优，适合观察经典接触结构；n = 31–300 接入 Packomania 的公开前沿，除 n = 36 外最优性仍未知。大规模部分集中成一张表，供算法批量挑战。
查看来源
查看构型、求解笔记与纪录历史。
纪录保持者还没有分享求解过程。
容器是边长 1 的正方形，左下角是原点 (0, 0)，右上角是 (1, 1)。坐标和长度用同一个单位，直接写成小数，例如 "0.5"，最多九位小数。
提交 radius 与 centers。每个数写成十进制字符串，例如 "0.25"。
{
"centers": [
[
"0.055681222",
"0.032053007"
],
[
"0.119787237",
"0.032053007"
],
[
"0.246632363",
"0.032053007"
],
[
"0.310738378",
"0.032053007"
],
[
"0.432034586",
"0.032053007"
],
[
"0.560180653",
"0.032053007"
],
[
"0.624286667",
"0.032053007"
],
[
"0.752357345",
"0.032053007"
],
[
"0.870496234",
"0.032053007"
],
[
"0.496107620",
"0.034109089"
],
[
"0.688322006",
"0.035062396"
],
[
"0.183209800",
"0.041388935"
],
[
"0.967737653",
"0.042144061"
],
[
"0.371386482",
"0.052822902"
],
[
"0.811426790",
"0.056960473"
],
[
"0.912339528",
"0.080619660"
],
[
"0.589592115",
"0.089013932"
],
[
"0.653698129",
"0.089013933"
],
[
"0.032053007",
"0.091645696"
],
[
"0.143413368",
"0.091646522"
],
[
"0.468741076",
"0.092080231"
],
[
"0.266785641",
"0.092908791"
],
[
"0.760321570",
"0.095662379"
],
[
"0.330245735",
"0.101986101"
],
[
"0.406298375",
"0.106588512"
],
[
"0.854736270",
"0.108986640"
],
[
"0.967946993",
"0.112516227"
],
[
"0.201035486",
"0.119778173"
],
[
"0.530138603",
"0.120737033"
],
[
"0.087643591",
"0.123572010"
],
[
"0.704803942",
"0.127715056"
],
[
"0.912520023",
"0.144725420"
],
[
"0.801395268",
"0.144881607"
],
[
"0.585539643",
"0.152991729"
],
[
"0.476192503",
"0.155751711"
],
[
"0.143087881",
"0.155751710"
],
[
"0.254122755",
"0.155751710"
],
[
"0.365157629",
"0.155751711"
],
[
"0.032053007",
"0.155751710"
],
[
"0.649286505",
"0.159768063"
],
[
"0.857002586",
"0.176778429"
],
[
"0.967946993",
"0.176934613"
],
[
"0.745877245",
"0.176934614"
],
[
"0.420675066",
"0.187804718"
],
[
"0.087570444",
"0.187804718"
],
[
"0.198605318",
"0.187804717"
],
[
"0.309640192",
"0.187804718"
],
[
"0.531709940",
"0.187804718"
],
[
"0.690359808",
"0.208987621"
],
[
"0.801394682",
"0.208987621"
],
[
"0.912429556",
"0.208987622"
],
[
"0.588106599",
"0.218288895"
],
[
"0.143087881",
"0.219857725"
],
[
"0.254122755",
"0.219857725"
],
[
"0.365157629",
"0.219857725"
],
[
"0.476192503",
"0.219857725"
],
[
"0.032053007",
"0.219857725"
],
[
"0.745877245",
"0.241040628"
],
[
"0.856912119",
"0.241040629"
],
[
"0.967946993",
"0.241040629"
],
[
"0.531709940",
"0.251910732"
],
[
"0.642744814",
"0.251910732"
],
[
"0.087570444",
"0.251910732"
],
[
"0.198605318",
"0.251910732"
],
[
"0.309640192",
"0.251910732"
],
[
"0.420675066",
"0.251910732"
],
[
"0.801394682",
"0.273093636"
],
[
"0.912429556",
"0.273093636"
],
[
"0.587227377",
"0.283963739"
],
[
"0.698262251",
"0.283963739"
],
[
"0.032053007",
"0.283963739"
],
[
"0.143087881",
"0.283963739"
],
[
"0.254122755",
"0.283963739"
],
[
"0.365157629",
"0.283963739"
],
[
"0.476192503",
"0.283963739"
],
[
"0.856912119",
"0.305146643"
],
[
"0.967946993",
"0.305146643"
],
[
"0.309640192",
"0.316016746"
],
[
"0.420675066",
"0.316016746"
],
[
"0.531709940",
"0.316016746"
],
[
"0.642744814",
"0.316016746"
],
[
"0.753779688",
"0.316016747"
],
[
"0.087570444",
"0.316016746"
],
[
"0.198605318",
"0.316016746"
],
[
"0.912429556",
"0.337199650"
],
[
"0.032053007",
"0.348069754"
],
[
"0.143087881",
"0.348069753"
],
[
"0.254122755",
"0.348069753"
],
[
"0.365157629",
"0.348069753"
],
[
"0.476192503",
"0.348069753"
],
[
"0.587227377",
"0.348069753"
],
[
"0.698262251",
"0.348069754"
],
[
"0.809297125",
"0.348069754"
],
[
"0.967946993",
"0.369252657"
],
[
"0.198605318",
"0.380122761"
],
[
"0.309640192",
"0.380122761"
],
[
"0.420675066",
"0.380122761"
],
[
"0.531709940",
"0.380122761"
],
[
"0.642744814",
"0.380122761"
],
[
"0.087570444",
"0.380122761"
],
[
"0.753779688",
"0.380122761"
],
[
"0.864814562",
"0.380122761"
],
[
"0.032053007",
"0.412175768"
],
[
"0.143087881",
"0.412175768"
],
[
"0.254122755",
"0.412175768"
],
[
"0.365157629",
"0.412175768"
],
[
"0.476192503",
"0.412175768"
],
[
"0.587227377",
"0.412175768"
],
[
"0.698262251",
"0.412175768"
],
[
"0.809297125",
"0.412175768"
],
[
"0.920331999",
"0.412175768"
],
[
"0.087570444",
"0.444228775"
],
[
"0.198605318",
"0.444228775"
],
[
"0.309640192",
"0.444228775"
],
[
"0.420675066",
"0.444228775"
],
[
"0.531709940",
"0.444228775"
],
[
"0.642744814",
"0.444228775"
],
[
"0.753779688",
"0.444228775"
],
[
"0.864814562",
"0.444228775"
],
[
"0.967946993",
"0.455098879"
],
[
"0.032053007",
"0.476281782"
],
[
"0.143087881",
"0.476281782"
],
[
"0.254122755",
"0.476281782"
],
[
"0.365157629",
"0.476281782"
],
[
"0.476192503",
"0.476281782"
],
[
"0.587227377",
"0.476281782"
],
[
"0.698262251",
"0.476281782"
],
[
"0.809297125",
"0.476281782"
],
[
"0.912429556",
"0.487151886"
],
[
"0.087570444",
"0.508334789"
],
[
"0.198605318",
"0.508334789"
],
[
"0.309640192",
"0.508334789"
],
[
"0.420675066",
"0.508334789"
],
[
"0.531709940",
"0.508334789"
],
[
"0.642744814",
"0.508334789"
],
[
"0.753779688",
"0.508334789"
],
[
"0.856912119",
"0.519204893"
],
[
"0.967946993",
"0.519204893"
],
[
"0.032053007",
"0.540387797"
],
[
"0.143087881",
"0.540387797"
],
[
"0.254122755",
"0.540387796"
],
[
"0.365157629",
"0.540387797"
],
[
"0.476192503",
"0.540387797"
],
[
"0.587227377",
"0.540387797"
],
[
"0.698262251",
"0.540387796"
],
[
"0.801394682",
"0.551257900"
],
[
"0.912429556",
"0.551257900"
],
[
"0.087570444",
"0.572440804"
],
[
"0.198605318",
"0.572440804"
],
[
"0.309640192",
"0.572440804"
],
[
"0.420675066",
"0.572440804"
],
[
"0.531709940",
"0.572440804"
],
[
"0.642744814",
"0.572440804"
],
[
"0.745877245",
"0.583310907"
],
[
"0.856912119",
"0.583310907"
],
[
"0.967946993",
"0.583310907"
],
[
"0.032053007",
"0.604493811"
],
[
"0.143087881",
"0.604493811"
],
[
"0.254122755",
"0.604493811"
],
[
"0.365157629",
"0.604493811"
],
[
"0.476192503",
"0.604493811"
],
[
"0.587227377",
"0.604493811"
],
[
"0.690359808",
"0.615363915"
],
[
"0.801394682",
"0.615363914"
],
[
"0.912429556",
"0.615363914"
],
[
"0.087570444",
"0.636546818"
],
[
"0.198605318",
"0.636546818"
],
[
"0.309640192",
"0.636546818"
],
[
"0.420675066",
"0.636546818"
],
[
"0.531709940",
"0.636546818"
],
[
"0.634842371",
"0.647416922"
],
[
"0.745877245",
"0.647416922"
],
[
"0.856912119",
"0.647416921"
],
[
"0.967946993",
"0.647416922"
],
[
"0.032053007",
"0.668599825"
],
[
"0.143087881",
"0.668599825"
],
[
"0.254122755",
"0.668599826"
],
[
"0.365157629",
"0.668599825"
],
[
"0.476192503",
"0.668599825"
],
[
"0.579324934",
"0.679469929"
],
[
"0.690359808",
"0.679469929"
],
[
"0.801394682",
"0.679469929"
],
[
"0.912429556",
"0.679469929"
],
[
"0.087570444",
"0.700652833"
],
[
"0.198605318",
"0.700652833"
],
[
"0.309640192",
"0.700652833"
],
[
"0.420675066",
"0.700652832"
],
[
"0.523807497",
"0.711522936"
],
[
"0.634842371",
"0.711522936"
],
[
"0.745877245",
"0.711522936"
],
[
"0.856912119",
"0.711522936"
],
[
"0.967946993",
"0.711522936"
],
[
"0.032053007",
"0.732705840"
],
[
"0.143087881",
"0.732705840"
],
[
"0.254122755",
"0.732705840"
],
[
"0.365157629",
"0.732705840"
],
[
"0.468290060",
"0.743575943"
],
[
"0.579324934",
"0.743575943"
],
[
"0.690359808",
"0.743575943"
],
[
"0.801394682",
"0.743575943"
],
[
"0.912429556",
"0.743575943"
],
[
"0.087570444",
"0.764758847"
],
[
"0.198605318",
"0.764758847"
],
[
"0.309640192",
"0.764758847"
],
[
"0.412772623",
"0.775628951"
],
[
"0.523807497",
"0.775628950"
],
[
"0.634842371",
"0.775628950"
],
[
"0.745877245",
"0.775628950"
],
[
"0.856912119",
"0.775628950"
],
[
"0.967946993",
"0.775628950"
],
[
"0.032053007",
"0.796811854"
],
[
"0.143087881",
"0.796811854"
],
[
"0.254122755",
"0.796811854"
],
[
"0.357255186",
"0.807681958"
],
[
"0.468290060",
"0.807681958"
],
[
"0.579324934",
"0.807681958"
],
[
"0.690359808",
"0.807681957"
],
[
"0.801394682",
"0.807681957"
],
[
"0.912429556",
"0.807681957"
],
[
"0.087570444",
"0.828864861"
],
[
"0.198605318",
"0.828864861"
],
[
"0.301737749",
"0.839734965"
],
[
"0.412772623",
"0.839734965"
],
[
"0.523807497",
"0.839734965"
],
[
"0.634842371",
"0.839734965"
],
[
"0.745877245",
"0.839734965"
],
[
"0.856912119",
"0.839734965"
],
[
"0.967946993",
"0.839734964"
],
[
"0.032053007",
"0.860917868"
],
[
"0.143087881",
"0.860917868"
],
[
"0.246220312",
"0.871787972"
],
[
"0.357255186",
"0.871787972"
],
[
"0.468290060",
"0.871787972"
],
[
"0.579324934",
"0.871787972"
],
[
"0.690359808",
"0.871787972"
],
[
"0.801394682",
"0.871787972"
],
[
"0.912429556",
"0.871787972"
],
[
"0.087570444",
"0.892970875"
],
[
"0.190702875",
"0.903840979"
],
[
"0.301737749",
"0.903840979"
],
[
"0.412772623",
"0.903840979"
],
[
"0.523807497",
"0.903840979"
],
[
"0.634842371",
"0.903840979"
],
[
"0.745877245",
"0.903840979"
],
[
"0.856912119",
"0.903840979"
],
[
"0.967946993",
"0.903840979"
],
[
"0.032053007",
"0.925023882"
],
[
"0.135185438",
"0.935893986"
],
[
"0.246220312",
"0.935893986"
],
[
"0.357255186",
"0.935893986"
],
[
"0.468290060",
"0.935893986"
],
[
"0.579324934",
"0.935893986"
],
[
"0.690359808",
"0.935893986"
],
[
"0.801394682",
"0.935893986"
],
[
"0.912429556",
"0.935893986"
],
[
"0.079668001",
"0.967946993"
],
[
"0.190702875",
"0.967946993"
],
[
"0.301737749",
"0.967946993"
],
[
"0.412772623",
"0.967946993"
],
[
"0.523807497",
"0.967946993"
],
[
"0.634842371",
"0.967946993"
],
[
"0.745877245",
"0.967946993"
],
[
"0.856912119",
"0.967946993"
],
[
"0.967946993",
"0.967946993"
]
],
"radius": "0.032053007"
}{
"n": 264
}{
"centers": [
[
"0.055681222",
"0.032053007"
],
[
"0.119787237",
"0.032053007"
],
[
"0.246632363",
"0.032053007"
],
[
"0.310738378",
"0.032053007"
],
[
"0.432034586",
"0.032053007"
],
[
"0.560180653",
"0.032053007"
],
[
"0.624286667",
"0.032053007"
],
[
"0.752357345",
"0.032053007"
],
[
"0.870496234",
"0.032053007"
],
[
"0.496107620",
"0.034109089"
],
[
"0.688322006",
"0.035062396"
],
[
"0.183209800",
"0.041388935"
],
[
"0.967737653",
"0.042144061"
],
[
"0.371386482",
"0.052822902"
],
[
"0.811426790",
"0.056960473"
],
[
"0.912339528",
"0.080619660"
],
[
"0.589592115",
"0.089013932"
],
[
"0.653698129",
"0.089013933"
],
[
"0.032053007",
"0.091645696"
],
[
"0.143413368",
"0.091646522"
],
[
"0.468741076",
"0.092080231"
],
[
"0.266785641",
"0.092908791"
],
[
"0.760321570",
"0.095662379"
],
[
"0.330245735",
"0.101986101"
],
[
"0.406298375",
"0.106588512"
],
[
"0.854736270",
"0.108986640"
],
[
"0.967946993",
"0.112516227"
],
[
"0.201035486",
"0.119778173"
],
[
"0.530138603",
"0.120737033"
],
[
"0.087643591",
"0.123572010"
],
[
"0.704803942",
"0.127715056"
],
[
"0.912520023",
"0.144725420"
],
[
"0.801395268",
"0.144881607"
],
[
"0.585539643",
"0.152991729"
],
[
"0.476192503",
"0.155751711"
],
[
"0.143087881",
"0.155751710"
],
[
"0.254122755",
"0.155751710"
],
[
"0.365157629",
"0.155751711"
],
[
"0.032053007",
"0.155751710"
],
[
"0.649286505",
"0.159768063"
],
[
"0.857002586",
"0.176778429"
],
[
"0.967946993",
"0.176934613"
],
[
"0.745877245",
"0.176934614"
],
[
"0.420675066",
"0.187804718"
],
[
"0.087570444",
"0.187804718"
],
[
"0.198605318",
"0.187804717"
],
[
"0.309640192",
"0.187804718"
],
[
"0.531709940",
"0.187804718"
],
[
"0.690359808",
"0.208987621"
],
[
"0.801394682",
"0.208987621"
],
[
"0.912429556",
"0.208987622"
],
[
"0.588106599",
"0.218288895"
],
[
"0.143087881",
"0.219857725"
],
[
"0.254122755",
"0.219857725"
],
[
"0.365157629",
"0.219857725"
],
[
"0.476192503",
"0.219857725"
],
[
"0.032053007",
"0.219857725"
],
[
"0.745877245",
"0.241040628"
],
[
"0.856912119",
"0.241040629"
],
[
"0.967946993",
"0.241040629"
],
[
"0.531709940",
"0.251910732"
],
[
"0.642744814",
"0.251910732"
],
[
"0.087570444",
"0.251910732"
],
[
"0.198605318",
"0.251910732"
],
[
"0.309640192",
"0.251910732"
],
[
"0.420675066",
"0.251910732"
],
[
"0.801394682",
"0.273093636"
],
[
"0.912429556",
"0.273093636"
],
[
"0.587227377",
"0.283963739"
],
[
"0.698262251",
"0.283963739"
],
[
"0.032053007",
"0.283963739"
],
[
"0.143087881",
"0.283963739"
],
[
"0.254122755",
"0.283963739"
],
[
"0.365157629",
"0.283963739"
],
[
"0.476192503",
"0.283963739"
],
[
"0.856912119",
"0.305146643"
],
[
"0.967946993",
"0.305146643"
],
[
"0.309640192",
"0.316016746"
],
[
"0.420675066",
"0.316016746"
],
[
"0.531709940",
"0.316016746"
],
[
"0.642744814",
"0.316016746"
],
[
"0.753779688",
"0.316016747"
],
[
"0.087570444",
"0.316016746"
],
[
"0.198605318",
"0.316016746"
],
[
"0.912429556",
"0.337199650"
],
[
"0.032053007",
"0.348069754"
],
[
"0.143087881",
"0.348069753"
],
[
"0.254122755",
"0.348069753"
],
[
"0.365157629",
"0.348069753"
],
[
"0.476192503",
"0.348069753"
],
[
"0.587227377",
"0.348069753"
],
[
"0.698262251",
"0.348069754"
],
[
"0.809297125",
"0.348069754"
],
[
"0.967946993",
"0.369252657"
],
[
"0.198605318",
"0.380122761"
],
[
"0.309640192",
"0.380122761"
],
[
"0.420675066",
"0.380122761"
],
[
"0.531709940",
"0.380122761"
],
[
"0.642744814",
"0.380122761"
],
[
"0.087570444",
"0.380122761"
],
[
"0.753779688",
"0.380122761"
],
[
"0.864814562",
"0.380122761"
],
[
"0.032053007",
"0.412175768"
],
[
"0.143087881",
"0.412175768"
],
[
"0.254122755",
"0.412175768"
],
[
"0.365157629",
"0.412175768"
],
[
"0.476192503",
"0.412175768"
],
[
"0.587227377",
"0.412175768"
],
[
"0.698262251",
"0.412175768"
],
[
"0.809297125",
"0.412175768"
],
[
"0.920331999",
"0.412175768"
],
[
"0.087570444",
"0.444228775"
],
[
"0.198605318",
"0.444228775"
],
[
"0.309640192",
"0.444228775"
],
[
"0.420675066",
"0.444228775"
],
[
"0.531709940",
"0.444228775"
],
[
"0.642744814",
"0.444228775"
],
[
"0.753779688",
"0.444228775"
],
[
"0.864814562",
"0.444228775"
],
[
"0.967946993",
"0.455098879"
],
[
"0.032053007",
"0.476281782"
],
[
"0.143087881",
"0.476281782"
],
[
"0.254122755",
"0.476281782"
],
[
"0.365157629",
"0.476281782"
],
[
"0.476192503",
"0.476281782"
],
[
"0.587227377",
"0.476281782"
],
[
"0.698262251",
"0.476281782"
],
[
"0.809297125",
"0.476281782"
],
[
"0.912429556",
"0.487151886"
],
[
"0.087570444",
"0.508334789"
],
[
"0.198605318",
"0.508334789"
],
[
"0.309640192",
"0.508334789"
],
[
"0.420675066",
"0.508334789"
],
[
"0.531709940",
"0.508334789"
],
[
"0.642744814",
"0.508334789"
],
[
"0.753779688",
"0.508334789"
],
[
"0.856912119",
"0.519204893"
],
[
"0.967946993",
"0.519204893"
],
[
"0.032053007",
"0.540387797"
],
[
"0.143087881",
"0.540387797"
],
[
"0.254122755",
"0.540387796"
],
[
"0.365157629",
"0.540387797"
],
[
"0.476192503",
"0.540387797"
],
[
"0.587227377",
"0.540387797"
],
[
"0.698262251",
"0.540387796"
],
[
"0.801394682",
"0.551257900"
],
[
"0.912429556",
"0.551257900"
],
[
"0.087570444",
"0.572440804"
],
[
"0.198605318",
"0.572440804"
],
[
"0.309640192",
"0.572440804"
],
[
"0.420675066",
"0.572440804"
],
[
"0.531709940",
"0.572440804"
],
[
"0.642744814",
"0.572440804"
],
[
"0.745877245",
"0.583310907"
],
[
"0.856912119",
"0.583310907"
],
[
"0.967946993",
"0.583310907"
],
[
"0.032053007",
"0.604493811"
],
[
"0.143087881",
"0.604493811"
],
[
"0.254122755",
"0.604493811"
],
[
"0.365157629",
"0.604493811"
],
[
"0.476192503",
"0.604493811"
],
[
"0.587227377",
"0.604493811"
],
[
"0.690359808",
"0.615363915"
],
[
"0.801394682",
"0.615363914"
],
[
"0.912429556",
"0.615363914"
],
[
"0.087570444",
"0.636546818"
],
[
"0.198605318",
"0.636546818"
],
[
"0.309640192",
"0.636546818"
],
[
"0.420675066",
"0.636546818"
],
[
"0.531709940",
"0.636546818"
],
[
"0.634842371",
"0.647416922"
],
[
"0.745877245",
"0.647416922"
],
[
"0.856912119",
"0.647416921"
],
[
"0.967946993",
"0.647416922"
],
[
"0.032053007",
"0.668599825"
],
[
"0.143087881",
"0.668599825"
],
[
"0.254122755",
"0.668599826"
],
[
"0.365157629",
"0.668599825"
],
[
"0.476192503",
"0.668599825"
],
[
"0.579324934",
"0.679469929"
],
[
"0.690359808",
"0.679469929"
],
[
"0.801394682",
"0.679469929"
],
[
"0.912429556",
"0.679469929"
],
[
"0.087570444",
"0.700652833"
],
[
"0.198605318",
"0.700652833"
],
[
"0.309640192",
"0.700652833"
],
[
"0.420675066",
"0.700652832"
],
[
"0.523807497",
"0.711522936"
],
[
"0.634842371",
"0.711522936"
],
[
"0.745877245",
"0.711522936"
],
[
"0.856912119",
"0.711522936"
],
[
"0.967946993",
"0.711522936"
],
[
"0.032053007",
"0.732705840"
],
[
"0.143087881",
"0.732705840"
],
[
"0.254122755",
"0.732705840"
],
[
"0.365157629",
"0.732705840"
],
[
"0.468290060",
"0.743575943"
],
[
"0.579324934",
"0.743575943"
],
[
"0.690359808",
"0.743575943"
],
[
"0.801394682",
"0.743575943"
],
[
"0.912429556",
"0.743575943"
],
[
"0.087570444",
"0.764758847"
],
[
"0.198605318",
"0.764758847"
],
[
"0.309640192",
"0.764758847"
],
[
"0.412772623",
"0.775628951"
],
[
"0.523807497",
"0.775628950"
],
[
"0.634842371",
"0.775628950"
],
[
"0.745877245",
"0.775628950"
],
[
"0.856912119",
"0.775628950"
],
[
"0.967946993",
"0.775628950"
],
[
"0.032053007",
"0.796811854"
],
[
"0.143087881",
"0.796811854"
],
[
"0.254122755",
"0.796811854"
],
[
"0.357255186",
"0.807681958"
],
[
"0.468290060",
"0.807681958"
],
[
"0.579324934",
"0.807681958"
],
[
"0.690359808",
"0.807681957"
],
[
"0.801394682",
"0.807681957"
],
[
"0.912429556",
"0.807681957"
],
[
"0.087570444",
"0.828864861"
],
[
"0.198605318",
"0.828864861"
],
[
"0.301737749",
"0.839734965"
],
[
"0.412772623",
"0.839734965"
],
[
"0.523807497",
"0.839734965"
],
[
"0.634842371",
"0.839734965"
],
[
"0.745877245",
"0.839734965"
],
[
"0.856912119",
"0.839734965"
],
[
"0.967946993",
"0.839734964"
],
[
"0.032053007",
"0.860917868"
],
[
"0.143087881",
"0.860917868"
],
[
"0.246220312",
"0.871787972"
],
[
"0.357255186",
"0.871787972"
],
[
"0.468290060",
"0.871787972"
],
[
"0.579324934",
"0.871787972"
],
[
"0.690359808",
"0.871787972"
],
[
"0.801394682",
"0.871787972"
],
[
"0.912429556",
"0.871787972"
],
[
"0.087570444",
"0.892970875"
],
[
"0.190702875",
"0.903840979"
],
[
"0.301737749",
"0.903840979"
],
[
"0.412772623",
"0.903840979"
],
[
"0.523807497",
"0.903840979"
],
[
"0.634842371",
"0.903840979"
],
[
"0.745877245",
"0.903840979"
],
[
"0.856912119",
"0.903840979"
],
[
"0.967946993",
"0.903840979"
],
[
"0.032053007",
"0.925023882"
],
[
"0.135185438",
"0.935893986"
],
[
"0.246220312",
"0.935893986"
],
[
"0.357255186",
"0.935893986"
],
[
"0.468290060",
"0.935893986"
],
[
"0.579324934",
"0.935893986"
],
[
"0.690359808",
"0.935893986"
],
[
"0.801394682",
"0.935893986"
],
[
"0.912429556",
"0.935893986"
],
[
"0.079668001",
"0.967946993"
],
[
"0.190702875",
"0.967946993"
],
[
"0.301737749",
"0.967946993"
],
[
"0.412772623",
"0.967946993"
],
[
"0.523807497",
"0.967946993"
],
[
"0.634842371",
"0.967946993"
],
[
"0.745877245",
"0.967946993"
],
[
"0.856912119",
"0.967946993"
],
[
"0.967946993",
"0.967946993"
]
],
"radius": "0.032053007"
}提交 radius 与 centers。每个数写成十进制字符串，例如 "0.25"。 · 验证器 v1.0.0
聊思路、贴方法、问为什么卡住。所有登录用户都可以发帖；发言公开署名，与纪录使用同一个名字，署名后的 #编号是账号注册序号，冒不了名。新发言经自动审核后公开。
按选手与子题分组，默认展示最新一篇。历史笔记及回复完整保留，点击笔记可查看和回复。笔记随纪录提交发布。